ES2046490T3 - Collar de fibra de vidrio para la transferencia de datos desde un eje rotativo. - Google Patents
Collar de fibra de vidrio para la transferencia de datos desde un eje rotativo.Info
- Publication number
- ES2046490T3 ES2046490T3 ES198989309742T ES89309742T ES2046490T3 ES 2046490 T3 ES2046490 T3 ES 2046490T3 ES 198989309742 T ES198989309742 T ES 198989309742T ES 89309742 T ES89309742 T ES 89309742T ES 2046490 T3 ES2046490 T3 ES 2046490T3
- Authority
- ES
- Spain
- Prior art keywords
- rotating
- composite material
- telemetry
- necklace
- fiberglass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000011152 fibreglass Substances 0.000 title abstract 2
- 239000002131 composite material Substances 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/16—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying resistance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/108—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving resistance strain gauges
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Coating Apparatus (AREA)
- Golf Clubs (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Selective Calling Equipment (AREA)
Abstract
APARATO DE TELEMETRIA PARA UN EJE ROTATORIO DE MAQUINA, QUE INCLUYE UN COLLAR FIJO (22) DE UN MATERIAL DE PESO LIGERO QUE ENVUELVE AL EJE (10) Y QUE TIENE INCRUSTADO EN EL EL APARATO DE TELEMETRIA (28A, 28B, 29A, 29B). DATOS MEDIDOS TALES COMO MOMENTO TORSOR, DESDE UN DETECTOR DE RESISTENCIA ELECTRICA, SE TRANSMITEN A UN DETECTOR ESTACIONARIO MEDIANTE IMPULSOS DE SEÑALES DE RAYOS INFRARROJOS. UN CONJUNTO DE CELULAS FOTOVOLTAICAS (23) RECIBE ENERGIA PROCEDENTE DE UNA FUENTE FIJA (32) PARA ACTIVAR EL APARATO ROTATORIO DE TELEMETRIA (28A, 29B, 29A, 29B). TODA LA ELECTRONICA ROTATORIA SE INCRUSTA EN EL MATERIAL COMPUESTO, QUE PUEDE SER, POR EJEMPLO, FIBRA DE VIDRIO DEL TIPO E. TAL CLASE DE MATERIAL COMPUESTO PROPORCIONA UNA RESISTENCIA A LAS FUERZAS CENTRIFUGAS DEBIDO A LA ROTACION DEL EJE (10), PERO TIENE SUFICIENTE TRANSPARENCIA PARA PERMITIR TANTO LA TRANSMISION DE DATOS COMO LA ENERGIA A, Y DESDE, LA TELEMETRIA ROTATORIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/252,838 US4910408A (en) | 1988-09-30 | 1988-09-30 | Fiberglass collar for data transfer from rotatable shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2046490T3 true ES2046490T3 (es) | 1994-02-01 |
Family
ID=22957761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989309742T Expired - Lifetime ES2046490T3 (es) | 1988-09-30 | 1989-09-25 | Collar de fibra de vidrio para la transferencia de datos desde un eje rotativo. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4910408A (es) |
EP (1) | EP0368461B1 (es) |
JP (1) | JPH02224097A (es) |
AT (1) | ATE96900T1 (es) |
CA (1) | CA1321250C (es) |
DE (1) | DE68910471T2 (es) |
ES (1) | ES2046490T3 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4005396A1 (de) * | 1990-02-21 | 1991-08-22 | Bayerische Motoren Werke Ag | Messsignal-uebertragungsvorrichtung an einem kraftfahrzeug |
CA2062608A1 (en) * | 1991-04-18 | 1992-10-19 | Steven W. Tanamachi | Two-part sensor with transformer power coupling and optical signal coupling |
GB2297842A (en) * | 1995-01-18 | 1996-08-14 | Douglas Robson | Remote pressure & temperature transmitter system |
DE19638677B4 (de) * | 1996-09-20 | 2004-02-05 | Fer Fahrzeugelektrik Gmbh | Schaltungsanordnung und Verfahren zur Erzeugung mehrerer Analogsignale |
WO2015014983A1 (de) * | 2013-08-01 | 2015-02-05 | Hirschmann Automation And Control Gmbh | Optische datenübertragung über eine schleifring eines kranes |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3619612A (en) * | 1969-11-19 | 1971-11-09 | Caterpillar Tractor Co | Monitoring device for rotating systems |
US3777154A (en) * | 1972-02-07 | 1973-12-04 | R Lindsey | Optical data processing system |
GB1518498A (en) * | 1974-09-17 | 1978-07-19 | Wildt Mellor Bromley Ltd | Knitting machines |
FR2448728A1 (fr) * | 1979-02-07 | 1980-09-05 | Thomson Csf | Dispositif joint tournant pour liaison par conducteurs optiques et systeme comportant un tel dispositif |
US4278323A (en) * | 1979-02-12 | 1981-07-14 | The United States Of America As Represented By The Secretary Of The Army | Optical fiber slip ring |
US4310767A (en) * | 1979-04-11 | 1982-01-12 | Wyle Laboratories | Data interface between rotating and nonrotating members |
JPS5681812A (en) * | 1979-12-10 | 1981-07-04 | Fuji Photo Film Co Ltd | Light beam modulating and deflecting device |
GB2074313B (en) * | 1980-03-25 | 1984-08-30 | Nissan Motor | Optical signal transmission systems |
JPS5741231A (en) * | 1980-08-21 | 1982-03-08 | Nippon Denso Co Ltd | Multiplex signal transmission system for automobile |
US4466695A (en) * | 1981-11-09 | 1984-08-21 | International Telephone & Telegraph Corporation | Rotary annular signal data coupler |
DE3205065A1 (de) * | 1982-02-12 | 1983-08-18 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Vorrichtung zum uebertragen von signalen zwischen zwei relativ zueinander drehbaren teilen |
US4460242A (en) * | 1982-05-25 | 1984-07-17 | I.D.M. Electronics Limited | Optical slip ring |
DE3222441A1 (de) * | 1982-06-15 | 1983-12-15 | Fa. Carl Zeiss, 7920 Heidenheim | Vorrichtung zur uebertragung von informationen |
US4491792A (en) * | 1982-12-13 | 1985-01-01 | General Electric Company | Sensing switch for a magnetically coupled communications port |
NL8303426A (nl) * | 1983-10-06 | 1985-05-01 | Nederlandse Gasunie Nv | Inrichting voor het contactloos elektrisch voeden van op een roteerbare as bevestigde apparatuur. |
JPS6118540A (ja) * | 1984-07-06 | 1986-01-27 | Honda Motor Co Ltd | ステアリングスイツチ装置 |
GB2174222B (en) * | 1985-04-27 | 1988-09-21 | Peter Stanley Phillips | Remote operation of an electrical light switch |
FR2605812B1 (fr) * | 1986-10-24 | 1989-05-05 | Balas Pierre | Procedes de fabrication et raccordement de collecteurs a bagues pour machines tournantes |
US5019814A (en) * | 1987-05-13 | 1991-05-28 | Bently Nevada Corp. | Wireless data coupling system and method |
-
1988
- 1988-09-30 US US07/252,838 patent/US4910408A/en not_active Expired - Lifetime
-
1989
- 1989-09-25 ES ES198989309742T patent/ES2046490T3/es not_active Expired - Lifetime
- 1989-09-25 DE DE89309742T patent/DE68910471T2/de not_active Expired - Fee Related
- 1989-09-25 AT AT89309742T patent/ATE96900T1/de not_active IP Right Cessation
- 1989-09-25 EP EP89309742A patent/EP0368461B1/en not_active Expired - Lifetime
- 1989-09-25 CA CA000612955A patent/CA1321250C/en not_active Expired - Fee Related
- 1989-09-29 JP JP1255128A patent/JPH02224097A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0368461A2 (en) | 1990-05-16 |
EP0368461B1 (en) | 1993-11-03 |
DE68910471D1 (de) | 1993-12-09 |
CA1321250C (en) | 1993-08-10 |
JPH02224097A (ja) | 1990-09-06 |
US4910408A (en) | 1990-03-20 |
EP0368461A3 (en) | 1991-10-23 |
DE68910471T2 (de) | 1994-03-03 |
ATE96900T1 (de) | 1993-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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